/*
 * Copyright Camunda Services GmbH and/or licensed to Camunda Services GmbH
 * under one or more contributor license agreements. See the NOTICE file
 * distributed with this work for additional information regarding copyright
 * ownership. Camunda licenses this file to you under the Apache License,
 * Version 2.0; you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.camunda.bpm.example.spin.dataformat.configuration;

import org.camunda.spin.impl.json.jackson.format.JacksonJsonDataFormat;
import org.camunda.spin.spi.DataFormatConfigurator;

import com.fasterxml.jackson.databind.ObjectMapper;
import com.fasterxml.jackson.databind.module.SimpleModule;

/**
 * This class is looked up by the Spin runtime when the data formats are initialized.
 * It is handed all detected instances of {@link JacksonJsonDataFormat} (if they exist)
 * and can apply configuration.
 *
 * @author Thorben Lindhauer
 *
 */
public class JacksonDataFormatConfigurator implements DataFormatConfigurator<JacksonJsonDataFormat> {

  public void configure(JacksonJsonDataFormat dataFormat) {
    ObjectMapper objectMapper = dataFormat.getObjectMapper();
    SimpleModule module = new SimpleModule();
    module.addDeserializer(Money.class, new MoneyJsonDeserializer());
    module.addSerializer(Money.class, new MoneyJsonSerializer());
    objectMapper.registerModule(module);
  }

  public Class<JacksonJsonDataFormat> getDataFormatClass() {
    return JacksonJsonDataFormat.class;
  }

}
